21 balloons each with a £10 note inside

Give them a Money Bouquet

Name a star after them

Write 21 reasons you love them in a card

Pandora bracelet

Have a this is your life so far party

Host a Masquerade party

Go on a murder mystery night

Have a casino themed night

Hire a stripper

Do a once in a life time thing (something you'll never forget) think big and go wild!

Get a tattoo

Go to a rooftop bar somewhere (Sushi Samba, Radio Rooftop Bar, Queen of Hoxton etc.)

Meet and Greet with a celebrity

Get twisted at Fabric, London

Go to Iceland and sit in the Blue Lagoon whilst watching the Northern Lights

Go to Prague

Drive almost 2500 miles across USA's famous Route 66

Go to Rome and see the history

Go to Dubai and enjoy what the city has to offer